140 GHz介质透镜天线的高效馈源

2013 IEEE Applied Electromagnetics Conference (AEMC) Pub Date : 2013-12-01 DOI:10.1109/AEMC.2013.7045015

Raj Kumar, P. K. Verma, Mahakar Singh

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引用次数: 0

摘要

介绍了一种140 GHz双模喇叭的设计、仿真、优化和研制。天线工作带宽大于10ghz。该天线具有低旁瓣电平和低交叉极化。它已被用作无源毫米波成像传感器中介质透镜天线的馈源喇叭。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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An efficient feed for dielectric lens antenna at 140 GHz

Present paper describes the design, simulation, optimization and development of a dual mode horn at 140 GHz. The operating bandwidth of the antenna is more than 10 GHz. The antenna has low side lobe level and low cross polarization. It has been used as a feed horn for dielectric lens antenna developed for passive millimeter wave imaging sensor.

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2013 IEEE Applied Electromagnetics Conference (AEMC)

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